4555055274 has 128 divisors (see below), whose sum is σ = 11938240512. Its totient is φ = 1124202240.

The previous prime is 4555055261. The next prime is 4555055291. The reversal of 4555055274 is 4725505554.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 731944 + ... + 738140.

It is an arithmetic number, because the mean of its divisors is an integer number (93267504).

Almost surely, 2^4555055274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4555055274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5969120256).

4555055274 is an abundant number, since it is smaller than the sum of its proper divisors (7383185238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4555055274 is a wasteful number, since it uses less digits than its factorization.

4555055274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300.

The product of its (nonzero) digits is 700000, while the sum is 42.

The square root of 4555055274 is about 67491.1495975583. The cubic root of 4555055274 is about 1657.6692593929.

The spelling of 4555055274 in words is "four billion, five hundred fifty-five million, fifty-five thousand, two hundred seventy-four".